Patent for Sale:Private Listing: Number 3302
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Class 313: Electric Lamp And Discharge Devices
This is the generic class for electric lamp and electric space discharge device structure. Examples of such devices are electric incandescent lamps, gas or vapor filled electric discharge tubes, including lamps, mercury arc devices, vacuum discharge tubes, radio tubes, cyclotrons, cathode-ray tubes, photosensitive discharge devices, secondary emission electron multipliers, spark plugs, and open air arc and spark devices.Subclass 495: Vacuum-type tube
Subclass 507: With photosensitive layer
Class 345: Computer Graphics Processing And Selective Visual Display Systems
Processes and apparatus for selective electrical control of two or more light-generating or light-controlling display elements* in accordance with a received or stored image data signal. The image data includes character, graphical information or display attribute data. The image data may include, for example, information data from a peripheral input device, from the reception of a television signal, from the recognition of image data, or from the generation or creation of image data by a computer.Subclass 204: DISPLAY DRIVING CONTROL CIRCUITRY
Subclass 205: Physically integral with display elements
Subclass 206: Having common base or substrate
Subclass 211: Display power source
Subclass 212: Regulating means
Subclass 214: Controlling the condition of display elements
Subclass 694: Spatial processing (e.g., patterns or subpixel configuration)
Subclass 77: Brightness or intensity control
Subclass 84: Light-controlling display elements